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What Is UCLEUS-Nucleus: The Largest Cell Organelles

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UCLEUS - Nucleus is the largest cell organelle, the nucleus is covered with a nuclear envelope, also one or more nucleoli can be found in the nucleus, inside the nucleus is the long molecules of DNA all these structure is connected with it performance. Nucleus being the largest cell organelle controls all the cells activities with the help of genetic material in the DNA.

CELL MEMBRANE- The cell membrane surrounds the cytoplasm which is the watery part of the cell, is characterized as semi permeable in nature which contain variety of biological molecules, 3-10nm thick phospholipid bilayer with associated proteins and lipids all these function are link with the function the cell membrane protect the cell and give the cell rigidity. the movement of the substances into and out of the cell is regulate by the cell …show more content…

GOLGI BODY - In Golgi Body each flattened sac is smaller than the previous one, there are many vesicle cluster around the Golgi body, the vesicle that cluster around the Golgi body brings materials to and from the Golgi apparatus. Golgi body serves as a processing compartment of proteins and packaging it into vesicles.

ENDOPLASMIC RETICULUM - This is ribbon like series of single flattened or tubular sacs bounded by membrane called cisternae, the rough endoplasmic reticulum has free ribosomes attached to it surface and the smooth endoplasmic reticulum does not, the free ribosomes attached to the surface of the endoplasmic reticulum is use in the production of protein while the smooth endoplasmic reticulum is involved in making lipids and carbohydrates that will benefits the

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9. Free Ribosomes- these structures synthesize proteins that function within the cytosol. They also use the information found in the DNA for protein

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In baseball players roam the field and they make plays, by catching the ball or throwing the ball to a base for an out. Ribosomes make proteins and baseball players make plays. 7. Cytoplasm - The cytoplasm in a cell hold the organelles in place and fills the extra space in a cell. Cytoplasm is just like the seats in a baseball stadium.

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Rationale The cell membrane, also called the plasma membrane is found in all cells and separates the extracellular side of the cell from the cytosolic side (Cell membrane (plasma membrane), 2023). The purpose of the cell membrane is to communicate with the cell’s external environment, to contain the cell’s contents and to control the transport of molecules in and out of the cell. Diffusion is the passive movement of molecules from an area of high to low concentration.

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Organelles as organism is from The Lives of a cell authored by Lewis Thomas. Thomas uses a unique writing style that is very recognizable and different from the others. This helps us to appreciate our diversity as human beings demonstrated by our abilities to write differently. As a reader one is able to form an image of who Thomas is by how he expresses his feelings and attitudes. When this text was written a lot of people, mostly scientists, thought and had knowledge of different things than they do now.

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endocytosis- When larger molecules are able to enter the cell. 15. Energy-is what causes objects to carry out their tasks. 16. energy

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Kylinn Walston RADT 3143 Chapter 1: Cellular Biology 1-1. Explain how the structure of the plasma membrane influences the movement of oxygen, carbon dioxide, and sodium ions. a. The plasma membrane is extremely important because of its multi-functionality to each cell, it is what keeps the cell complete. The membrane structure is determined by the lipid bilayer, and proteins determine the membrane functions. The membrane has a lipid bilayer containing hydrophobic and hydrophilic regions. This bilayer blocks hydrophilic substances from passing while still allowing water diffusion.

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Task 2 4 main tissue types Epithelial tissue: this type of tissue covers the entire surface of the human body and is made up of very closely packed cells that are either one or more layers thick. Epithelial tissue also covers or lines the internal body surfaces. There are two different types of epithelial tissue these are simple epithelium or stratified epithelium. Simple epithelium is only one cell thick whereas stratified epithelium is two or more cells thick.

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The lysosome is like a mushroom, the mushroom breaks down dead plants, animals, and waste. While lysosomes digest dead organelles and waste. Smooth Endoplasmic Reticulum The smooth er is like an empty hallway.

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  The cell membrane regulates the deoxyribonucleic acid, enzymes, and it builds a pathways for any reaction such as metabolic.   When waste products are present the cell membrane gets rid of it and the cell membrane allows important things inside .   A great example of what the cell membrane allows in or out is water and oxygen.   Specific molecules are only made to enter the cell which is also called semipermeable.   Molecules can be passed by active transport or either passive transport.

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In order for our body to use the glucose, it must enter into our cells first. The pancreas produces a hormone called insulin, a chemical messenger for the entry of glucose into the cells. As the blood glucose levels rise after a meal insulin is released into the bloodstream and sets process into motion to trigger glucose to enter into the cells. When the glucose enters into the cells the amount of glucose in the bloodstream

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It is important to look at the causes of cell injury because this shows us how and why people end up with certain diseases. The body must maintain homeostasis at a microscopic level in order to function properly at the macroscopic level. We have seen that there are many ways for cells to be injured and how important it is to help our bodies maintain

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Monocytes can be difficult to separate from lymphocytes. They usually have a larger amount of cytoplasm in relation to the size of the nucleus. Monocytes are also generally more unequal in shape than the smooth lymphocytes. Lymphocytes: Creates antibodies to protect against bacteria, viruses, and other possibly harmful attackers. They are the main cells in the lymph

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Primarily, its main purpose is to give a cell its shape and to mechanically resist it from deforming and also assists to make

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The Skin Structure and Function: The skin is the largest organ. It covers the whole body and is water-resistant. The skin consists of two layers; the Epidermis and Dermis (under which lies the subcutaneous or fatty layer).

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